Maingraph

Maingraph is a visual blueprint engine designed for Minecraft. It allows for custom logic through intuitive node connections, requiring no (or very little) coding.

Official Website: https://mc.maingraph.nb6.ltd/

Quick Start

Installation: Place the mod in your Minecraft mods folder (requires NeoForge).
Open Editor: Once in-game, press Ctrl + M to open the Blueprint Manager.
Create Blueprint: Enter a name and click "Create".
Start Authoring: Right-click on the canvas to add nodes, connect white arrows (execution flow) and colored dots (data flow).
Save & Run: Click "Save", and your logic will start running in the background.

Compatibility of Maingraph

Known compatibility with the following mods:

IMBlocker: Since v0.2.2, the Blueprint Editor uses Minecraft’s native EditBox, making it compatible with IMBlocker.
Just Enough Characters: Starting from v0.2.3, the Blueprint Editor fully supports JECh via reflection.
- Current Status: When JECh is detected, the search feature automatically enables Pinyin initial matching (including node names, categories, port names, etc.).
Physics Mod: In F6 physics UI mode, the Blueprint Editor does not participate in physics simulation.
- Planned Fix: No fix planned.
- "Does anyone actually edit with this thing on…?"
ImmediatelyFast: Testing shows no noticeable FPS improvement in the Blueprint Editor after installing ImmediatelyFast.

Example Addon

If you want to develop your own nodes, check out the example addon: maingraph-project/mgmc-example

This project is licensed under the MIT License.

Maingraph

Architectury API